The earliest English was written in a kind of English that is now difficult .
A. poem; to understand
B. poet; to be understood
C. poetry; to be understand
D. poetry; to understand
网友回答
A. poem; to understand
B. poet; to be understood
C. poetry; to be understand
(答案→)D. poetry; to understand
解析：词义辨析和不定式用法。第一空指诗歌，可以使用poem或者poetry表示诗歌。当形容词是difficult,或者easy的时候，后面使用不定式的主动形式。故D正确。